so, it was a bad intellectual theory that brought it about, not any real crisis. any of the economic problems we had in the 50s or 60's, small beer compared to some of the crises we have had in the past. there is no sensible reason to do it and in terms of industrial uses of gold, it's a small fraction you have out there. in fact we don't use gold anymore for fillings in our teeth. once upon a time we had gold and silver in our teeth and so we don't use that. in terms of most gold is for stored value and ornament. it has some industrial uses the nothing that would say oh my goodness we need 5.5 billion ounces or 6 billion ounces for industrial uses.